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Question: India’s Chandrayaan-2 has mapped the abundance of which element for the first time?

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Question:
India’s Chandrayaan-2 has mapped the abundance of which element for the first time?

Options:
(1) Calcium
(2) Sulphur
(3) Sodium
(4) Helium

1 Answer

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India's Chandrayaan-2 mission has, for the first time, mapped the abundance of sodium on the Moon's surface. This significant achievement was accomplished using the Chandrayaan-2 Large Area Soft X-ray Spectrometer (CLASS), which detected sodium through its characteristic X-ray emissions.

ISRO

Answer: (3) Sodium

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